CN219881656U - Welding fixture for automobile bending parts - Google Patents
Welding fixture for automobile bending parts Download PDFInfo
- Publication number
- CN219881656U CN219881656U CN202320594585.9U CN202320594585U CN219881656U CN 219881656 U CN219881656 U CN 219881656U CN 202320594585 U CN202320594585 U CN 202320594585U CN 219881656 U CN219881656 U CN 219881656U
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- platform
- plate
- automotive
- cylinder
- welding jig
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- 238000003466 welding Methods 0.000 title claims abstract description 29
- 238000005452 bending Methods 0.000 title claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000005056 compaction Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Resistance Welding (AREA)
Abstract
The utility model discloses an automobile bending part welding fixture, which comprises a platform, wherein the middle part of the platform is provided with a middle positioning part; the left side and the right side of the middle positioning are sequentially provided with a middle pressing device and a pressing device; the structure of the pressing device is the same as that of the middle pressing device; the compressing device comprises a supporting seat, and a compressing cylinder is arranged on the left side of the supporting seat; the upper end of the compression cylinder is connected with the compression plate; the front part of the compacting plate is provided with an L-shaped locating plate. The problem of manual assembly and semi-manual frock welding size inaccuracy can be solved, car sheet metal component welding production machining efficiency is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of automobile production and manufacturing, and particularly relates to a welding fixture for an automobile bending part.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The core concept of producing and manufacturing automobiles is global to the global whole-vehicle consumer market of billions, so that the importance of the automobiles and industry chains in economy is not replaced. The manufacturing flow, capital, personnel, equipment are of fundamental importance. However, the more important is still the core concept of automotive manufacturing. The existing manual assembly and simple welding tools are inconvenient in welding operation due to inaccurate positioning during use, and when welded plates are fixed, the operation is complex, the plates are deformed due to insufficient firmness or over-tightening of the fixing, and can only be clamped to one specification at a time.
Disclosure of Invention
Aiming at the problems, the utility model provides the welding fixture for the automobile bending part, which can solve the problem of inaccurate welding sizes of manual assembly and semi-manual tools, is more accurate in positioning and adjustable in pressing force, and effectively improves the welding production and processing efficiency of the automobile sheet metal part.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an automobile bending part welding fixture which comprises a platform, wherein the middle part of the platform is provided with a middle positioning part; the left side and the right side of the middle positioning are sequentially provided with a middle pressing device and a pressing device; the compressing device comprises a supporting seat, and a compressing cylinder is arranged on the left side of the supporting seat; the upper end of the compression cylinder is connected with the compression plate; the front part of the compacting plate is provided with an L-shaped locating plate.
Further, an adjusting pin is arranged at the front part of the supporting seat.
Furthermore, a locating pin is arranged between the L-shaped locating plates; the locating pin is arranged at the front part of the compacting plate.
Further, the upper part of the compression cylinder is connected with the compression plate through a connecting pin and a connecting plate; the right end of the compaction cylinder is connected with the supporting seat through a connecting pin.
Further, a tool table is arranged on the right side of the platform.
Further, the bottom of the platform is provided with supporting legs.
Further, a controller is arranged on the front side of the platform.
Further, the controller comprises a controller body; the upper side of the controller body is provided with an air cylinder control handle; and a pressure regulating valve is arranged on the right side of the controller body.
Further, the front side of the controller body is provided with a pressure gauge mounting port and a connecting air pipe interface.
Further, the support is connected with the platform through bolts.
The beneficial effects of the utility model are as follows:
the working platform is of a planar structure, the upper surface of the working platform is provided with threaded holes, the upper surface parts are connected to form the working platform, the pressing structures are arranged at the front end, the rear end and the middle of the working platform, the pressing structures are provided with pressure gauges and regulating valves, the pressing pressure can be regulated according to the strength of a required welding plate, and the middle of the working platform is provided with a middle positioning device for further positioning a workpiece. The utility model solves the problem of inaccurate welding sizes of manual assembly and semi-manual tools, effectively improves the welding production and processing efficiency of the automobile sheet metal parts, shortens the assembly and welding time, and ensures the assembly precision and welding quality of products. The potential of the prior equipment can be fully developed, and the application range of the equipment is widened. And is beneficial to realizing the comprehensive mechanization and automation of the robot assembly line operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a block diagram of the present utility model;
FIG. 2 is a block diagram of a compression device of the present utility model;
FIG. 3 is a block diagram of a controller of the present utility model;
in the figure: 1. a platform; 2. a compacting device; 21. a compacting cylinder; 22. a connecting pin; 23. a compacting plate; 24. a positioning pin; 25. an L-shaped positioning plate; 26. a support base; 27. an adjusting pin; 28. a connecting plate; 3. intermediate positioning; 4. an intermediate hold-down device; 5. a tool table; 6. a support leg; 7. a controller; 71. a cylinder control handle; 72. a pressure regulating valve; 73. connecting with an air pipe interface; 74. a pressure gauge mounting port; 75. a controller body.
Detailed Description
For convenience of description, the words "upper", "lower", "left" and "right" in the present utility model, if they mean only that the directions are consistent with the upper, lower, left, and right directions of the drawings per se, and do not limit the structure, only for convenience of description and simplification of the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Term interpretation section: the terms "mounted," "connected," "secured," and the like in the present utility model are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the terms "mechanically coupled" and "directly coupled" may be used interchangeably to refer to either a mechanical coupling, an indirect coupling via an intermediary, an internal coupling of two elements, or an interaction of two elements, as would be understood by one of ordinary skill in the art, and the terms are to be understood in the specific sense of the present utility model as appropriate.
The utility model is described in detail below by referring to the accompanying drawings, and as shown in the drawings, the welding fixture for the automobile bending part disclosed by the embodiment comprises a platform 1, wherein the middle part of the platform 1 is provided with a middle positioning 3; the left side and the right side of the middle positioning device 3 are sequentially provided with a middle pressing device 4 and a pressing device 2; the compressing device 2 comprises a supporting seat 26, and a compressing cylinder 21 is arranged on the left side of the supporting seat 26; the upper end of the compression cylinder 21 is connected with a compression plate 23; an L-shaped locating plate 25 is arranged at the front part of the pressing plate 23. The pressing device 2 and the middle pressing device 4 have the same structure, wherein the left pressing device is arranged on the platform backwards relative to the right pressing device.
An adjusting pin 27 is arranged at the front part of the supporting seat 26. The adjusting pin 27 can be rotated when the workpiece is fixed, so that the propping degree of the head part of the adjusting pin and the surface of the workpiece can be adjusted, and the workpiece is fixed. A positioning pin 24 is arranged between the L-shaped positioning plates 25; the positioning pin 24 is provided at the front of the pressing plate 23. The locating pin 24 plays a role in locating when the workpiece is fixed, so that the workpiece can be more accurately installed at a specified position. The upper part of the compaction cylinder 21 is connected with the compaction plate through a connecting pin and a connecting plate; the right end of the pressing cylinder 21 is connected with a supporting seat 26 through a connecting pin 22.
A tool table 5 is arranged on the right side of the platform 1. The bottom of the platform 1 is provided with a supporting leg 6. The tool table 5 can be used for placing common tools, and is convenient to take. The supporting legs 6 play a supporting role on the platform, so that the stability of the platform during working is ensured.
A controller 7 is arranged on the front side of the platform 1. The controller 7 includes a controller body 75; a cylinder control handle 71 is arranged on the upper side of the controller body 75; the pressure regulating valve 72 is provided on the right side of the controller body 75. The front side of the controller body 75 is provided with a pressure gauge mounting port 74 and a connecting air pipe interface 73. The connecting air pipe interface 73 is connected with the compacting air cylinder 21, the air cylinder control handle 71 is used for controlling the opening or closing of the air cylinder, the pressure regulating valve 72 is used for controlling the magnitude of air supply pressure, and the proper pressure is regulated according to the strength of the plate. The pressure gauge mounting port 74 allows for mounting of a pressure gauge for better viewing of pressure. The support is connected with the platform through bolts.
The working mode is as follows:
when the device is used, the cylinder control handle is opened, air is supplied to the cylinder to enable the cylinder rod of the cylinder to move downwards, the connecting pin is used as a rotation center, the pressing plate rotates anticlockwise, the pressing device is opened, the plate is arranged at the opening through the locating pin, the cylinder is started again, the cylinder rod is enabled to move upwards, the pressing plate presses the plate 1 through the thrust of the cylinder, the L-shaped locating plate locates for welding the whole plate, and the adjusting pin is adjusted to tightly press the plate, so that the plate is welded.
While the foregoing description of the embodiments of the present utility model has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the utility model, but rather, it is intended to cover all modifications or variations within the scope of the utility model as defined by the claims of the present utility model.
Claims (10)
1. The welding fixture for the automobile bending part is characterized by comprising a platform, wherein the middle part of the platform is provided with a middle positioning part; the left side and the right side of the middle positioning are sequentially provided with a middle pressing device and a pressing device; the compressing device comprises a supporting seat, and a compressing cylinder is arranged on the left side of the supporting seat; the upper end of the compression cylinder is connected with the compression plate; the front part of the compacting plate is provided with an L-shaped locating plate.
2. The welding jig for automotive parts to be bent according to claim 1, wherein the support base is provided at a front portion thereof with an adjusting pin.
3. The welding fixture for the automobile bending parts according to claim 1, wherein positioning pins are arranged between the L-shaped positioning plates; the locating pin is arranged at the front part of the compacting plate.
4. The welding jig for automotive bending parts according to claim 1, wherein the upper part of the pressing cylinder is connected with the pressing plate through a connecting pin and a connecting plate; the right end of the compaction cylinder is connected with the supporting seat through a connecting pin.
5. The automotive bending part welding jig of claim 1, wherein a tool table is provided on the right side of the platform.
6. The automotive bending part welding jig of claim 1, wherein the platform bottom is provided with legs.
7. The automotive bending welding jig of claim 1, wherein the front side of the platform is provided with a controller.
8. The automotive bending welding jig of claim 7, wherein the controller comprises a controller body; the upper side of the controller body is provided with an air cylinder control handle; and a pressure regulating valve is arranged on the right side of the controller body.
9. The welding jig for automotive parts to be bent according to claim 8, wherein the front side of the controller body is provided with a pressure gauge mounting port and a connecting air pipe interface.
10. The automotive bending part welding jig of claim 1, wherein the support base is connected to the platform by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320594585.9U CN219881656U (en) | 2023-03-21 | 2023-03-21 | Welding fixture for automobile bending parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320594585.9U CN219881656U (en) | 2023-03-21 | 2023-03-21 | Welding fixture for automobile bending parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219881656U true CN219881656U (en) | 2023-10-24 |
Family
ID=88404298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320594585.9U Active CN219881656U (en) | 2023-03-21 | 2023-03-21 | Welding fixture for automobile bending parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219881656U (en) |
-
2023
- 2023-03-21 CN CN202320594585.9U patent/CN219881656U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |